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What 102 owners told NHTSA about the 2014 Cadillac ATS V-series
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
Newest first · 102 complaints · page 5 of 5
Mar 26, 2014Engine & cooling
I BOUGHT THIS CAR NEW ON 1/16/14. ON 2/19/14 THE ENGINE LIGHT CAME ON AND THE ENGINE LOST POWER. I TOOK IT TO THE DEALER AND THEY REPLACED A SENSOR ASSEMBLY. ON 3/18/14 THE SAME THING HAPPENED AND THE CAR LOST POWER. THE MILEAGE WAS ABOUT 1,500.. NOW I AM BEING TOLD THAT THERE IS A PROBLEM THAT THE ENGINEERS AT GM ARE LOOKING INTO BUT NO FIX IS IN SIGHT.. THE FIRST TWO TIMES I LOST POWER I WAS IN TOWN BUT IF THIS HAPPENED ON THE HIGHWAY IT COULD BE A REAL PROBLEM. I FEEL GM HAS A MAJOR PROBLEM AND THEY DO NOT WANT TO BE HONEST. I AM BEING TOLD NOTHING OTHER THEN THEY ARE WORKING ON THE PROBLEM. *TR
NHTSA ODI 10574967
Mar 14, 2014Electrical systemEngine
WHILE DRIVING THE CAR AT ABOUT 15 TO 20 MILES AN HOUR THE CAR CAME TO A COMPLETE STOP. THERE WAS A TOTAL SHUT DOWN OF THE ELECTRICAL SYSTEM. THE EMERGENCY BLINKERS COULD NOT BE ENGAGED, THE CAR COULD NOT BE SHIFTED. THE CAR WAS TOWED INTO THE SHOP, THE DEALER ADVISED ME THE ENGINE FAILED AND A NEW ENGINE WAS PUT INTO THE CAR BY THE DEALER. WE HAVE OWNED THE CAR FOR TWO MONTHS. *TR
NHTSA ODI 10569412
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Working with the data? Download all 102 complaints as CSV · fetched from NHTSA July 27, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2014 Cadillac ATS V-series verdict →